4. Convert fileAfter finishing the above settings, check the files needed to convert in the file list, and click Convert Checked Item(s) button at the right bottom to start converting the files. You can view the conversion progress from the progress bar at the bottom of the window.

Tip: You can click Pause Checked Item(s) button to pause the converting process and Stop Checked Item(s) button to cancel the process as required.

Part 2: Trim VideoThe software allows you to trim video to extract the segment you like from the source video.1. Select a file in the file list, click Edit button on the toolbar and choose Trim option to open Trim window.

2. Click Play button to play the selected file.When it comes to the very start point you want, click Set Start Point button to set it as start point.

3. And when it comes to the end point you want, click Set End Point button to set it as end point.Tip: You can drag the slider or enter the time value you want in the Start and End textbox to adjust the position of start and end point.

4. Then click OK button to return to the main interface.

Part 3: Crop Video Screen1. Select the file you want to edit from the file list, and click Edit button on the toolbar and choose Effect option to open Effect window. Click Crop button in the left window to open crop setting panel.

2. Check Enable Crop check box.

3. Set Crop Area Size: Click the up and down arrow to adjust the height and width of the crop area.

4. Set Position of Crop Area: Click the up and down arrow of Left Margin and Top Margin to adjust the left margin and top margin of the crop area.

Tips: Click Restore Defaults button, to restore the default settings.Adjust crop area by drag and drop: drag the central handle and surrounding handles in the preview window to adjust the crop area.

Part 4: Adjust and Add Effects1. Select the file you want to edit from the file list, and click Edit button on the toolbar and choose Effect option to open Effect window, then click Effect button in the left window to go to the effect setting panel.

2. Check Enable Effect check box.

3. Set Brightness: click and drag brightness control slider or enter a value in the Brightness textbox to set the brightness of the video.

4. Set Contrast: click and drag contrast control slider or enter a value in the Contrast textbox to set the contrast of the video.

5. Set Saturation: click and drag saturation control slider or enter a value in the Saturation textbox to set the saturation of the video.

6. Set Other Effects: choose an effect for the output video from the Other Effects drop down list.

Tip: Click Restore Defaults button, to restore the default settings.

Part 5: Create WatermarkSelect the file you want to edit from the file list, and click Edit button on the toolbar and choose Effect option to open Effect window. Click Watermark button in the left window to open watermark setting panel, then check Enable Watermark check box.

a) Add text watermark1. Click Add Text Watermark option.2. Enter the text for watermark in the Input Watermark Text textbox.3. Then adjust the watermark options as following:Set watermark Transparence: drag watermark transparence control slider to set the transparence of the watermark, or enter a number to set watermark transparence in the Transparence textbox.Set watermark Vertical Position: drag watermark vertical control slider to set the vertical position of the watermark, or enter a number to set watermark vertical position in the Vertical Position textbox. Set watermark Horizontal Position: drag watermark horizontal control slider to set the horizontal position of the watermark, or enter a number to set watermark horizontal position in the Horizontal Position textbox.Set watermark Font Style: click Setting button, and set font style in the Choose Font dialog box that opens.

Add picture watermark1. Click Add Picture Watermark option.2. Select a picture for the watermark from the window that opens.Tip: If you want to change the watermark picture, then click Browse button to choose other picture or video you like.3. Then adjust the watermark options as following:Set watermark Transparence: drag watermark transparence control slider to set the transparence of the watermark, or enter a number to set watermark transparence in the Transparence textbox.Set watermark Vertical Position: drag watermark vertical control slider to set the vertical position of the watermark, or enter a number to set watermark vertical position in the Vertical Position textbox.Set watermark Horizontal Position: drag watermark horizontal control slider to set the horizontal position of the watermark, or enter a number to set watermark horizontal position in the Horizontal Position textbox.Set Watermark Size: type the wanted value or click the up and down arrow to adjust the height and width of the watermark size. If you want to keep the aspect ratio, then check Keep Aspect Ratio check box.

Tips:1. Click Restore Defaults button, to restore the default settings.2. Adjust watermark vertical position by drag and drop: drag the horizontal green line up and down in the preview window, to set the vertical position of the watermark.3. Adjust watermark horizontal position by drag and drop: drag the vertical green line left and right in the preview window, to set the horizontal position of the watermark.